ApicomplexaOctopodiformesCiliophoraEimeriidaeEimeriaToxoplasmaAlveolataIsosporaCoccidiosisOocystsSarcocystidaeEimeria tenellaProtozoan InfectionsPlasmodiumProtozoan ProteinsHaemosporidaCoccidiaGenome, ProtozoanHost-Parasite InteractionsGenes, ProtozoanOligochaetaCryptosporidiumTheileriaCryptosporidium parvumPlastidsPhylogenyDNA, ProtozoanSpores, ProtozoanSporozoitesParasitesToxoplasmosisOrganellesNeospora